<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techport.ru/katalog/products/hi-fi-i-audio/hifi-akustika/vstraivaemaja-akustika/vstraivaemaja-akustika-psb-cw50r>